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49574430374 = 2719186370039
BaseRepresentation
bin101110001010110111…
…011100011010100110
311201221221000222211212
4232022313130122212
51303012023232444
634435120031422
73403333463660
oct561267343246
9151857028755
1049574430374
111a02a523317
129736462572
1348a0847b91
142583dd1530
15145233019e
hexb8addc6a6

49574430374 has 16 divisors (see below), whose sum is σ = 89457619200. Its totient is φ = 20127964104.

The previous prime is 49574430359. The next prime is 49574430407. The reversal of 49574430374 is 47303447594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93184754 + ... + 93185285.

It is an arithmetic number, because the mean of its divisors is an integer number (5591101200).

Almost surely, 249574430374 is an apocalyptic number.

49574430374 is a deficient number, since it is larger than the sum of its proper divisors (39883188826).

49574430374 is a wasteful number, since it uses less digits than its factorization.

49574430374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186370067.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 49574430374 in words is "forty-nine billion, five hundred seventy-four million, four hundred thirty thousand, three hundred seventy-four".

Divisors: 1 2 7 14 19 38 133 266 186370039 372740078 1304590273 2609180546 3541030741 7082061482 24787215187 49574430374